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CEC-ICMC 2017 - Abstracts, Timetable and Presentations

9–13 Jul 2017
Monona Terrace Community and Convention Center
US/Central timezone

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Session

M2PoF - Superconductors II: Fundamental, New Materials

M2PoF
11 Jul 2017, 13:00
Exhibit Hall AB

Exhibit Hall AB

Conveners

M2PoF - Superconductors II: Fundamental, New Materials

  • Rod Badcock (Robinson Research Institute, Victoria University of Wellington)
  • Takanobu Kiss (Kyushu University)

Presentation materials

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  1. 470. An Investigation of the Superconducting Properties of the beta-Mn (T1-xRx)3Al2C solid solutions
    Michael Susner (Air Force Research Laboratory)
    11/07/2017, 13:00
    Poster Presentation

    Recently interest in the superconducting community has been piqued by superconducting materials that have a non-centrosym-metric crystal structure in which spin singlet or spin triplet states can develop. In this study we investigate the cubic beta-Mn system (T1-xRx)3Al2C (T,R = Mo, Nb, Ta, V, Ti, Cr, Sc) by systematic replacement of the T element of the compound. Of the end member compounds...

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  2. 522. Ferromagnetism and superconducting-like behavior in carbon allotropes
    Nadina Gheorghiu
    11/07/2017, 13:00
    Poster Presentation

    Magnetism and superconductivity in carbon allotropes are at the center of intense research in physics and material science. Defect-induced magnetism can arise from vacancies or nonmagnetic ad-atoms. Magnetic order can also be induced by ion implantation, such as O, P, S, or B.
    We provide here evidence for weak room-temperature ferromagnetism and its possible interfacial coexistence with a...

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  3. 469. Growth of FeSe single crystals and fundamental characterization of doping and intercalation
    Michael Susner (Air Force Research Laboratory)
    11/07/2017, 13:00
    Poster Presentation

    In recent years Fe-based superconductors have spurred much research due in part to the large number of compounds that have been discovered to exhibit superconductivity and the interesting interplay between magnetism, structure, and the superconducting ground state. In addition, the high Bc2s exhibited by these materials make these compounds interesting for low-temperature, high-field...

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  4. 523. Signatures of excitonic and superconducting oscillations: Metal-insulator and insulator-metal transitions in thin carbon films and graphitic samples
    Nadina Gheorghiu
    11/07/2017, 13:00
    Poster Presentation

    Cryogenic applications of carbon (C) allotropes such as graphene, highly oriented pyrolytic graphite (HOPG), carbon fibers (CFs), and diamond-like carbon films (DLC) range from CF-enforced high critical temperature superconducting (HTS) wires and tapes for superconducting generators and magnets for fusion reactors, space technology, levitation, or the handling of liquefied gases in...

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  5. 468. Single Crystal Growth and Doping of Possible Cr analogues to Fe-based Superconductors
    Michael Susner (Air Force Research Laboratory)
    11/07/2017, 13:00
    Poster Presentation

    Recent theoretical predictions have suggested that the band structure of BaCr2As2 is similar to the parent BaFe2As2 phase in such a way that doping that compresses the lattice and/or donates electrons to the may induce a superconducting ground state. We at AFRL have successfully grown both the parent phase BaCr2As2 compound and its doped daughters in single crystal form. These doped materials...

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